HairStrandsCore/Public/GroomBuilder.h
2.a BuildFHairStrandsDatasfor Strands & Guides, based on HairDescriptionGroups and DecimationSettings
static void BuildData ( const [FHairDescriptionGroup](API\Plugins\HairStrandsCore\FHairDescriptionGroup) & InHairDescriptionGroup, const [FHairGroupsInterpolation](API\Plugins\HairStrandsCore\FHairGroupsInterpolation) & InSettings, [FHairGroupInfo](API\Plugins\HairStrandsCore\FHairGroupInfo) & OutGroupInfo, [FHairStrandsDatas](API\Plugins\HairStrandsCore\FHairStrandsDatas) & OutStrands, [FHairStrandsDatas](API\Plugins\HairStrandsCore\FHairStrandsDatas) & OutGuides, bool bAllowCurveReordering )